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Home»Gallery»Jasper Ridge Galleries»A Day at a Time: Individual Visits»5/15/2011 Oak Herbivory Project with Professor Rodolfo Dirzo

Taken 15-May-11
Visitors 86
2 of 8 photos
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Photo Info
Dimensions1325 x 960
Original file size878 KB
Image typeJPEG
Color spacesRGB
Date taken15-May-11 12:29
Date modified16-May-11 21:05
Shooting Conditions
Camera makeNIKON CORPORATION
Camera modelNIKON D300
Focal length170 mm
Focal length (35mm)255 mm
Max lens aperturef/5.9
Exposure1/200 at f/11
FlashNot fired
Exposure bias0 EV
Exposure modeAuto
Exposure prog.Normal
ISO speedISO 200
Metering modeCenter-weighted average
Digital zoom1x
Rodolfo Dirzo and Assistant Place Artificial Seedling near Caged Blue Oak Seedling (Quercus douglasii)

Rodolfo Dirzo and Assistant Place Artificial Seedling near Caged Blue Oak Seedling (Quercus douglasii)

Helen Quinn holds a compass. Rodolfo Dirzo places the artificial seedling at the prescribed distance, due north of the center of the cage. Another cage is nearby; it will have its own artificial seedling.
(c) 2010 Dan Quinn
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